/* Copyright © 2017 Apple Inc. All rights reserved.
 *
 * Use of this source code is governed by a BSD-3-clause license that can
 * be found in the LICENSE.txt file or at https://opensource.org/licenses/BSD-3-Clause
 */
#include <core/parallel/mutex.hpp>
namespace turi {
namespace query_eval {
recursive_mutex global_query_lock;
} // query_eval
} // turicreate
